I just finished this tutorial I found online: http://www.unixmen.com/install-lemp-nginx-with-mariadb-and-php-on-centos-6/

Now, I am having trouble making a hostname, you can see the result at: http://www.intodns.com/busilak.com

here are my confs

/etc/hosts

127.0.0.1 localhost.localdomain localhost localhost4.localdomain4 localhost4
# Auto-generated hostname. Please do not remove this comment.
198.49.66.204 host.busilak.com busilak.com  host
::1         localhost localhost.localdomain localhost6 localhost6.localdomain6

/etc/sysconfig/network

NETWORKING="yes"
GATEWAYDEV="venet0"
NETWORKING_IPV6="yes"
IPV6_DEFAULTDEV="venet0"
HOSTNAME="host.busilak.com"

/etc/nginx/conf.d/default.conf

server {
   #listen       80;
   #server_name  host.busilak.com;

#charset koi8-r;

#access_log  logs/host.access.log  main;

location / {
    root   /usr/share/nginx/html;
    index  index.html index.htm;
}

error_page  404              /404.html;
location = /404.html {
    root   /usr/share/nginx/html;
}

Question:

Is there anything I should have done? I just want to use my domain: busilak.com as default domain for my server, such that when I open busilak.com it would point readily to my VPS ip address.